Endorsed by Which?

Southside Window Systems Limited

4.9

282 Reviews

Opening Hours
Today - 07:30–16:30
  • Monday 07:30–16:30
  • Tuesday 07:30–16:30
  • Wednesday 07:30–16:30
  • Thursday 07:30–16:30
  • Friday 07:30–13:00
  • Saturday - Closed
  • Sunday - Closed

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About

Southside Window Systems are a specialist Windows and Door company. supplying and installing Double Glazing , UPVC Windows and UPVC Doors in and around Glasgow.

Established in 1997, we are a family run business that supplies and installs Rehau Total 70S Double Glazing UPVC Windows in Glasgow and Doors in Glasgow to trade and public. All of our Double Glazing Units are manufactured directly from the Pilkington factory.

Southside Window Systems Ltd are associate members of rehau with a 10 year guarantee available.

Our team of highly skilled fitters all have a minimum of 10 years experience in the trade and all have to be trained to Rehau's high standards with customer care and quality being the top priority.

All our products are custom manufactured on an individual basis to match your own personal requirements.

With our fantastic choice of windows and doors in a range of styles and finishes (including sash windows in Glasgow),

What we do

  • Double glazing

    • Double glazing installation
    • Double glazing suppliers
    • Double glazing repairs
  • Doors

    • Patio doors
    • Bi-fold doors
    • Composite doors
    • UPVC doors
    • French doors
    • Front door
  • Glaziers

    • UPVC Windows
    • Sash windows
    • Double glazed units
    • Double glazing installation
    • Replacement window services and repairs
    • Stained glass
  • More Services

    • palladio door

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.9
282 reviews
Customer Service
5.0
Quality
5.0
Value
4.9
Sort by
Window replacements- great job
Customer Service
Quality
Value
We arranged to have several windows replaced and agreed the price. The installation went very well and the men were very good and careful. They also took time to demonstrate the mechanism and cleaned up after the work was completed.
Customer in South Lanarkshire Posted on 13/05/2024 , work completed 10/05/2024
Highly recommended
Customer Service
Quality
Value
We have been let down by different companies over the last few months so researched thoroughly before choosing Southside Windows. Right from our first contact with them their communication was first class responding quickly to our questions. On visiting our house he turned up on time and we felt no pressure to buy. We also found it extremely beneficial visiting the showroom as it helped us with our choice of windows and doors. We felt that the final price was competitive compared to other companies that had given us quotes. The work was to take 3 days and on the installation date they again turned up on time, working hard and tidying at the end of each day keeping any disruption to a minimum. We are extremely happy with our new windows and doors and would highly recommend Southside Windows
Customer in East Dunbartonshire Council Posted on 12/05/2024 , work completed 22/04/2024
New double glazing
Customer Service
Quality
Value
Totally delighted by my new double glazing supplied and fitted by Southside window systems ltd, Russell visited my home and gave me really good advice on what type of windows i needed, he gave me a great quote and the work was carried out to a very high standard, the fitters were in and out on the time scale they gave me and they left the house totally clean and tidy, very professional job, highly recommend.
Customer in East Renfrewshire Council Posted on 18/04/2024 , work completed 18/04/2024
Front and porch door
Customer Service
Quality
Value
Front and porch door fitted and the service has been fantastic from visiting the store through to fitting. Great customer service. Will definitely use again in the future.
Customer in Glasgow City Posted on 17/04/2024 , work completed 16/04/2024
Happy customer
Customer Service
Quality
Value
Southside Widows replaced 9 windows for us. The guys did a brilliant job. They were on time and worked hard. The job was completed on schedule in 3 days. In the bathroom and the kitchen the windows are behind the sink and difficult to access. Access from outside is also difficult. The guys worked well to find a solution and didn't leave a single scratch. They tidied up well. The house was left as if nothing had happened. We were very pleased with the work.
Customer in South Lanarkshire Posted on 03/04/2024 , work completed 29/01/2024
New double glazed windows
Customer Service
Quality
Value
Required 7 new double glazed windows fitted in top floor flat. The owner of Southside Windows carried out the initial consultation and survey himself and quoted a price well within my budget. I was informed windows would be available with 4 weeks and take two days to fit. (From initial correspondence to final day of fitting eas exactly 28 days). The initial date given for fitting was inconvenient for me and Southside Windows had no problem st all in agreeing to a date the suited. Regarding the installation, the two fitters arrived promptly at 8:30 on both mornings and immediately got to work. Dust sheets, walking boards, etc were used to ensure little to no mess. As I was retaining the wooden surrounds already in place the fitting of these new windows didn't take as long as normal, finished by 2:30pm on day 1 and by 11am on day 2. I am delighted with the quality of both windows and workmanship and I would highly recommend Southside Windows.
Customer in Glasgow City Posted on 25/03/2024 , work completed 23/03/2024
Quick turnaround and great work
Customer Service
Quality
Value
Southside windows gave a good quote, and turned around the windows really quickly. Work great and really helpful team.
Customer in East Renfrewshire Council Posted on 05/03/2024 , work completed 04/03/2024
Superb quality and workmanship
Customer Service
Quality
Value
We ordered 18 windows, two patio doors and a front and back, doors. We had other quotes and selected Southside because they were recommended for their quality of build and products. We wanted really good quality and through advice from Russell selected doors , colours and asked a lot of questions. We were unsure of various aspects and Russell kept us straight on every thing. Others had quoted five days to fit maybe longer ! Russell came in and said he would take no more than four days ! The two fitters called and started a day earlier than originally planned and worked solidly through from 08.30 in the morning until after 4.00. They did an incredible job and it was completed in four days. We are delighted and the difference to our house is incredible. The fitters are very professional and 'nothing was a problem' A great service and product from Southside windows and we highly recommend them !
Customer in East Renfrewshire Council Posted on 20/12/2023 , work completed 20/12/2023
Fantastic company
Customer Service
Quality
Value
I recently had a palladio door fitted, from start to finish I had excellent service Russell came out to my property and the next day I received my quotation. I then visited the showroom and was greeted with some lovely girls in the office who were extremely helpful. The boys that installed my door were very good and well mannered. The installation was quick and the boys cleaned up after themselves . I highly recommend Southside Windows
Customer in South Lanarkshire Posted on 19/12/2023 , work completed 01/12/2023
Excellent Work
Customer Service
Quality
Value
We have used Southside Window Systems for over 20 years and would not even consider going elsewhere. We recently got Russell to provide a quote for new windows, door and French doors. The survey was quick and efficient, the whole process was very smooth and professional throughout. We were kept updated by the office staff of when the products would be delivered and we arranged the fitting date convenient to myself. The finished result was immaculately done, the quality of the windows and doors is impressive, and the whole area was cleared by their tradesmen. The after service was a nice touch to ensure we were happy with the whole process. I would definitely recommend Southside Windows all the way!
Customer in Glasgow City Posted on 19/12/2023 , work completed 03/11/2023